Input Signal Automatic Detection - IDK MSD-6203 User Manual

9.2

Input signal automatic detection

The MSD continuously monitors its input signals. If a particular signal has previously been connected to the
MSD's input, the output signal will be presented in the same format as it was during the most recent session.
If an input signal does not match any signal previously presented to the MSD, only the input timing settings
are automatically negotiated. Other settings are not affected. The output image size and format settings can
be adjusted if required.
The MSD retains data for up to 50 input devices for each input connector. The data is used to determine if a
signal has been presented to that connector previously by a particular device. Once input data storage
exceeds 50 memory locations, the new memory entry will replace the earliest less-frequent entry.
IN1
1 1080i
2 720p
3 480i
4 XGA
5 SXGA
6 UXGA
49 VGA
50 1080p
If input data storage exceeds 50 memory locations, the new memory entries will replace the earliest entries.
Was input signal
changed?
YES
Was the signal
input before?
YES
Loading prior settings
Outputting video with new settings
[Fig. 9.4] How input signals are recognized
IN2 IN3 IN4 IN5
1080i UXGA UXGA WXGA
480i WXGA VGA SVGA
SXGA+
[Fig. 9.5] Memory table
MSD-62 Series User's Guide
【See: 9.4 Setting position, size, and masking】
【See: 9.7.7 Fixing settings for each input signal】
【See: 9.8 Setting input timing】
NO
NO
Initializing input timing
IN6 IN7 IN8
1080p
NTSC NTSC
XGA WXGA WXGA
【See: 9.6 Quality setting】
The MSD retains
data for up to 50
devices for each
input connector.
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